SKU
RTF1200

1200C 1-3 Zone Rotary & Tilting Top-Open Tube Furnace

Price $10,990.00

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Ai RTF1200 series top-open tube furnaces feature the famous Kanthal (Sweden) spiral wire coils embedded in Mitsubishi (Japan) high-quality grade 1500 alumina fiber insulation. A double-walled steel internal housing helps minimize heat loss to the exterior surface.

Furnace operation is controlled by Eurotherm (UK) multi-segment digital controller, allowing the user to connect to a PC for remote control and monitoring of the furnace.

 

Controller Options: 

Eurotherm 3204: 8 segments (ramping and dwelling)
Eurotherm 3504: 50 segments (ramping and dwelling)
 



Features

  • Top-open furnace chamber for fast and easy tube access.
  • Standard package includes set of stainless steel vacuum sealing flanges with valves and pressure meter.
  • Eurotherm microprocessor based self-tuning PID controller provides optimum thermal process with minimal overshoot.
  • Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
  • Built-in computer interface.

 

Safety

  • Overheat protection shuts down the furnace if temperature is outside of acceptable range (refer to controller's manual) or when the thermocouple is broken or malfunctions.
  • Power failure protection resumes furnace operation right after the point of failure when power is reestablished.
  • Limit switch turns off furnace once top is open.

 

Warning! NEVER fill furnace with explosive gases, including Hydrogen, Carbon Monoxide and Methane.

 



 


 



 

 

 

** All 3 pictures above for setup is for reference only. Actual setup can be configured many different ways based on user preference. The bracket plate for the mass flow controller can be magnetically attached and detached from the surface for ease of use**

 

Tubing sold separately 

 

 

 

 

 

Specifications

Specifications

 Electrical requirements  208-240VAC, 50/60 Hz, single phase
 Rotation speed & inclination  0 to 20 rpm, 0 to 30°
 Tube material  Quartz
 Maximum working vs constant temperatures  Working: 1200°C (2 hours maximum continuous run time)
 Constant: 1100°C
 Constant working temperature under vacuum  1000°C
 Rated vacuum pressure  0.001 Pa / 0.0075 millitorr / 0.00001 mbar
 Rated positive pressure  0.02 MPa / 150 torr / 3 psi
 Heating element type
 Kanthal (Sweden) A1 2.0 resistance coil wire
 Thermocouple type  K
 Refractory lining  Mitsubishi (Japan) high quality 1500 grade fiber alumina
 Temperature controller  Eurotherm multi-segment digital controller
 Maximum heating rate    < 30°C / min
 Temperature controller precision
 ± 1°C
 Vacuum sealing flange kit

 Stainless steel vacuum sealing flanges with one vacuum gauge,
two valves and four thermal ceramic blocks.      

 Gas inlet/outlet  1/4" hose barb with 1/4" BSPT (British Standard Pipe Thread)

 
Model Comparison

 Zone  1-Zone  1-Zone  2-Zone  2-Zone  3-Zone  3-Zone
 Tube size (OD x L)  60mmx1.2m  120mmx1.2m  60mmx1.2m  120mmx1.6m  60mmx1.4m  120mmx2m
 Tube center with baffle
  (diameter x L in mm)
 100x280L  200x280L  100x280L  200x380L  100x380L  200x380L
 Heating zone  16"  16"  8+8"  16+16"  8+8+8"  16+16+16"
 Maximum output  3.5 kW  6 kW  3.5 kW  12 kW  5.4 kW  18 kW
 Eurotherm controller  1 pc  1 pc  2 pcs  2 pcs  3 pcs  3 pcs
 Furnace dimensions (LxWxH)  36x18x55"  38x20x57"  36x18x55"  42x20x57"  38x21x56"  46x22x59"
 Shipping dimensions (LxWxH)  39x22x59"  41x23x61"  39x22x59"  45x23x61"  41x25x60"  50x25x63"
 Shipping weight (Lb)  330  400  330  400  370  460
Standard Packages

 

Part description    

 

   

  Quantity  

 

 

Part image 

 

 RTF1200 top-open rotary and tilting tube furnace  1 pc
 Quartz tube  1 pc

KF25 Bellow 2 pcs

KF25 Rotating Coupler 2 pcs

Stainless steel vacuum sealing flanges w/ pressure gauge 1 set

Flange O-rings  

 Analog flow meter 1 pc  
Double Sided Steek Hook 1 pc
Quartz Thermal Block (If applicable) 1 pair
KF25 wing nut flange quick clamp 6 pcs
KF25 flange centering ring 6 pcs
 Thermal gloves 1 pair

 USB/RS485 computer interface kit 1 set

 UL Fuses 1 set
Furnace and Eurotherm controller manual 2 pcs

Overview

 


 

Ai RTF1200 series top-open tube furnaces feature the famous Kanthal (Sweden) spiral wire coils embedded in Mitsubishi (Japan) high-quality grade 1500 alumina fiber insulation. A double-walled steel internal housing helps minimize heat loss to the exterior surface.

Furnace operation is controlled by Eurotherm (UK) multi-segment digital controller, allowing the user to connect to a PC for remote control and monitoring of the furnace.

 

Controller Options: 

Eurotherm 3204: 8 segments (ramping and dwelling)
Eurotherm 3504: 50 segments (ramping and dwelling)
 



Features

  • Top-open furnace chamber for fast and easy tube access.
  • Standard package includes set of stainless steel vacuum sealing flanges with valves and pressure meter.
  • Eurotherm microprocessor based self-tuning PID controller provides optimum thermal process with minimal overshoot.
  • Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
  • Built-in computer interface.

 

Safety

  • Overheat protection shuts down the furnace if temperature is outside of acceptable range (refer to controller's manual) or when the thermocouple is broken or malfunctions.
  • Power failure protection resumes furnace operation right after the point of failure when power is reestablished.
  • Limit switch turns off furnace once top is open.

 

Warning! NEVER fill furnace with explosive gases, including Hydrogen, Carbon Monoxide and Methane.

 



 


 



 

 

 

** All 3 pictures above for setup is for reference only. Actual setup can be configured many different ways based on user preference. The bracket plate for the mass flow controller can be magnetically attached and detached from the surface for ease of use**

 

Tubing sold separately 

 

 

 

 

 

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